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Diffstat (limited to 'meta/recipes-devtools/rust/libstd-rs_1.73.0.bb')
-rw-r--r-- | meta/recipes-devtools/rust/libstd-rs_1.73.0.bb | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/meta/recipes-devtools/rust/libstd-rs_1.73.0.bb b/meta/recipes-devtools/rust/libstd-rs_1.73.0.bb new file mode 100644 index 0000000000..d2bf266f9d --- /dev/null +++ b/meta/recipes-devtools/rust/libstd-rs_1.73.0.bb @@ -0,0 +1,53 @@ +SUMMARY = "Rust standard libaries" +HOMEPAGE = "http://www.rust-lang.org" +SECTION = "devel" +LICENSE = "(MIT | Apache-2.0) & Unicode-TOU" +LIC_FILES_CHKSUM = "file://../../COPYRIGHT;md5=c2cccf560306876da3913d79062a54b9" + +require rust-source.inc + +# The dummy crate named `sysroot` represents the standard library target. +# +# See fd4c81f4c19e ("Add a `sysroot` crate to represent the standard library crates") +# https://github.com/rust-lang/rust/pull/108865/ +S = "${RUSTSRC}/library/sysroot" + +RUSTLIB_DEP = "" +inherit cargo + +DEPENDS:append:libc-musl = " libunwind" +# rv32 does not have libunwind ported yet +DEPENDS:remove:riscv32 = "libunwind" +DEPENDS:remove:riscv64 = "libunwind" + +# Embed bitcode in order to allow compiling both with and without LTO +RUSTFLAGS += "-Cembed-bitcode=yes" +# Needed so cargo can find libbacktrace +RUSTFLAGS += "-L ${STAGING_LIBDIR} -C link-arg=-Wl,-soname,libstd.so" + +CARGO_FEATURES ?= "panic-unwind backtrace" +CARGO_BUILD_FLAGS += "--features '${CARGO_FEATURES}'" +CARGO_VENDORING_DIRECTORY = "${RUSTSRC}/vendor" + +do_compile:prepend () { + export CARGO_TARGET_DIR="${B}" + # For Rust 1.13.0 and newer + export RUSTC_BOOTSTRAP="1" +} + +do_install () { + mkdir -p ${D}${rustlibdir} + + # With the incremental build support added in 1.24, the libstd deps directory also includes dependency + # files that get installed. Those are really only needed to incrementally rebuild the libstd library + # itself and don't need to be installed. + rm -f ${B}/${RUST_TARGET_SYS}/${BUILD_DIR}/deps/*.d + cp ${B}/${RUST_TARGET_SYS}/${BUILD_DIR}/deps/* ${D}${rustlibdir} +} + +BBCLASSEXTEND = "nativesdk" + +# Since 1.70.0 upgrade this fails to build with gold: +# http://errors.yoctoproject.org/Errors/Details/708194/ +# ld: error: version script assignment of to symbol __rust_alloc_error_handler_should_panic failed: symbol not defined +LDFLAGS:append = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', ' -fuse-ld=bfd', '', d)}" |